From 9e87325a9c189a40b265cf77e737330a1ba8a79b Mon Sep 17 00:00:00 2001 From: Teresa Remmet Date: Tue, 18 Feb 2025 08:41:56 +0100 Subject: [PATCH] arm64: dts: imx8mm-phycore-som: Add overlay to disable SPI NOR flash There are SoM variants with no SPI NOR flash populated. Add overlay to be able to support this. Signed-off-by: Teresa Remmet Signed-off-by: Andrej Picej Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/Makefile | 2 ++ .../freescale/imx8mm-phycore-no-spiflash.dtso | 16 ++++++++++++++++ 2 files changed, 18 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-phycore-no-spiflash.dtso diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index a9e2dc703ae7a..be6ef4c56fbf4 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -126,11 +126,13 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-phyboard-polis-rdk.dtb imx8mm-phyboard-polis-peb-av-10-dtbs += imx8mm-phyboard-polis-rdk.dtb imx8mm-phyboard-polis-peb-av-10.dtbo imx8mm-phyboard-polis-peb-eval-01-dtbs += imx8mm-phyboard-polis-rdk.dtb imx8mm-phyboard-polis-peb-eval-01.dtbo imx8mm-phycore-no-eth-dtbs += imx8mm-phyboard-polis-rdk.dtb imx8mm-phycore-no-eth.dtbo +imx8mm-phycore-no-spiflash-dtbs += imx8mm-phyboard-polis-rdk.dtb imx8mm-phycore-no-spiflash.dtbo imx8mm-phycore-rpmsg-dtbs += imx8mm-phyboard-polis-rdk.dtb imx8mm-phycore-rpmsg.dtbo dtb-$(CONFIG_ARCH_MXC) += imx8mm-phyboard-polis-peb-av-10.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-phyboard-polis-peb-eval-01.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-phycore-no-eth.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mm-phycore-no-spiflash.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-phycore-rpmsg.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mm-phygate-tauri-l.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phycore-no-spiflash.dtso b/arch/arm64/boot/dts/freescale/imx8mm-phycore-no-spiflash.dtso new file mode 100644 index 0000000000000..7bfc366c16899 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-phycore-no-spiflash.dtso @@ -0,0 +1,16 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2025 PHYTEC Messtechnik GmbH + * Author: Teresa Remmet + */ + +/dts-v1/; +/plugin/; + +&flexspi { + status = "disabled"; +}; + +&som_flash { + status = "disabled"; +}; -- 2.47.2